EP1865186A3 - Verbesserungen bei oder im Zusammenhang mit Fahrzeuggeräuschen - Google Patents

Verbesserungen bei oder im Zusammenhang mit Fahrzeuggeräuschen Download PDF

Info

Publication number
EP1865186A3
EP1865186A3 EP07109519A EP07109519A EP1865186A3 EP 1865186 A3 EP1865186 A3 EP 1865186A3 EP 07109519 A EP07109519 A EP 07109519A EP 07109519 A EP07109519 A EP 07109519A EP 1865186 A3 EP1865186 A3 EP 1865186A3
Authority
EP
European Patent Office
Prior art keywords
intake duct
connecting pipe
elastic membrane
relating
membrane member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07109519A
Other languages
English (en)
French (fr)
Other versions
EP1865186A2 (de
EP1865186B1 (de
Inventor
Akira Sasaki
Hiroyuki Abe
Shunsuke Ebata
Hiromichi Akamatsu
Hiroshi Miyauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2006155944A external-priority patent/JP4661694B2/ja
Priority claimed from JP2006163081A external-priority patent/JP2007021485A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP1865186A2 publication Critical patent/EP1865186A2/de
Publication of EP1865186A3 publication Critical patent/EP1865186A3/de
Application granted granted Critical
Publication of EP1865186B1 publication Critical patent/EP1865186B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10295—Damping means, e.g. tranquillising chamber to dampen air oscillations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1294—Amplifying, modulating, tuning or transmitting sound, e.g. directing sound to the passenger cabin; Sound modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
EP07109519A 2006-06-05 2007-06-04 Verbesserungen bei oder im Zusammenhang mit Fahrzeuggeräuschen Expired - Fee Related EP1865186B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006155944A JP4661694B2 (ja) 2006-06-05 2006-06-05 吸気増音装置
JP2006163081A JP2007021485A (ja) 2005-06-16 2006-06-13 結晶性珪酸ナトリウムを用いた排水を浄化する方法又は排水浄化剤

Publications (3)

Publication Number Publication Date
EP1865186A2 EP1865186A2 (de) 2007-12-12
EP1865186A3 true EP1865186A3 (de) 2008-12-24
EP1865186B1 EP1865186B1 (de) 2012-05-30

Family

ID=38523485

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07109519A Expired - Fee Related EP1865186B1 (de) 2006-06-05 2007-06-04 Verbesserungen bei oder im Zusammenhang mit Fahrzeuggeräuschen

Country Status (1)

Country Link
EP (1) EP1865186B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9341150B2 (en) * 2012-11-06 2016-05-17 GM Global Technology Operations LLC Throttle control systems and methods for reducing induction noise
DE102015106000A1 (de) 2015-04-20 2016-10-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schallgenerator für ein Kraftfahrzeug
US10302052B2 (en) * 2016-11-16 2019-05-28 Ford Global Technologies, Llc Vacuum actuated multi-frequency quarter-wave resonator for an internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435296A1 (de) * 1994-10-01 1996-04-04 Bayerische Motoren Werke Ag Kraftfahrzeug mit einer Brennkraftmaschine
DE10161874A1 (de) * 2001-12-14 2003-06-26 Bayerische Motoren Werke Ag Schallübertragungsvorrichtung für eine Brennkraftmaschine
EP1350945A2 (de) * 2002-03-27 2003-10-08 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Luftfilter für eine Brennkraftmaschine
JP2004293365A (ja) * 2003-03-26 2004-10-21 Toyota Motor Corp 音圧制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3588525B2 (ja) * 1996-11-25 2004-11-10 日産ディーゼル工業株式会社 内燃機関におけるレゾネータ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435296A1 (de) * 1994-10-01 1996-04-04 Bayerische Motoren Werke Ag Kraftfahrzeug mit einer Brennkraftmaschine
DE10161874A1 (de) * 2001-12-14 2003-06-26 Bayerische Motoren Werke Ag Schallübertragungsvorrichtung für eine Brennkraftmaschine
EP1350945A2 (de) * 2002-03-27 2003-10-08 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Luftfilter für eine Brennkraftmaschine
JP2004293365A (ja) * 2003-03-26 2004-10-21 Toyota Motor Corp 音圧制御装置

Also Published As

Publication number Publication date
EP1865186A2 (de) 2007-12-12
EP1865186B1 (de) 2012-05-30

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